201303282005

素因数分解:

$5^1\times 7^3\times {\mathrm{117378007}}^1$

素因数の和:117378033

約数の個数: 16

約数和(自身を含む): 281707219200

約数和(自身を除く): 80403937195

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 117378007, 586890035, 821646049, 4108230245, 5751522343, 28757611715, 40260656401, 201303282005]

約数ペア:

[(1, 201303282005), (5, 40260656401), (7, 28757611715), (35, 5751522343), (49, 4108230245), (245, 821646049), (343, 586890035), (1715, 117378007)]